Results 151 to 160 of about 2,981,187 (316)
Spectral Parameter Power Series Representation for Regular Solutions of the Radial Dirac System
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT A spectral parameter power series (SPPS) representation for the regular solution of the radial Dirac system with complex coefficients is obtained, as well as a SPPS representation for the (entire) characteristic function of the corresponding spectral problem on a finite interval. Based on the SPPS representation, a numerical method for solving
Emmanuel Roque, Sergii M. Torba
wiley +1 more source
Modular forms on non-linear double covers of algebraic groups [PDF]
, 2010 Hung Yean Loke, Gordan Savin
openalex +1 more source
Launch Uncertainty Analysis Under Barrel Erosion Using Experiments and Random Matrix Theory
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT The effects of barrel erosion on artillery firing performance have long been a subject of concern, but its effect on launch uncertainty has yet to be investigated. This article explores the influence of barrel erosion on the interior ballistic mechanical properties and launch disturbances.
Chengyuan Guo +5 more
wiley +1 more source
Stable equivalence between universal covers of trivial extension self-injective algebras [PDF]
, 1985 Takayoshi Wakamatsu
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International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Modern engineering systems require advanced uncertainty‐aware model updating methods that address parameter correlations beyond conventional interval analysis. This paper proposes a novel framework integrating Riemannian manifold theory with Gaussian Process Regression (GPR) for systems governed by Symmetric Positive‐Definite (SPD) matrix ...
Yanhe Tao +3 more
wiley +1 more source
Internal and External Sources of Nonprofit Innovativeness: A Configurational Approach
Nonprofit Management and Leadership, EarlyView.ABSTRACT Using a configurational approach, this research explores how the complex interrelationships among four organizational factors—board size, board involvement, centralization, and government funding—influence organizational innovation. Based on survey and archival data from 44 U.S.
Jiawei Sophia Fu +2 more
wiley +1 more source
Distribution of zeta zeroes for abelian covers of algebraic curves over a finite field [PDF]
, 2013 Maosheng Xiong
openalex +1 more source
Near Surface Geophysics, EarlyView.Abstract This paper addresses the problem of retrieving the propagation velocities of electromagnetic waves in a non‐homogeneous soil made up of two layers separated by a not‐flat interface. The propagation velocities are estimated from GPR data gathered at the air–soil interface in common offset configuration.
Raffaele Persico +6 more
wiley +1 more source
Born's Rule from Contextual Relative-Entropy Minimization. [PDF]
Entropy (Basel)Zaghi A.
europepmc +1 more source